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ICASSP
2011
IEEE
12 years 8 months ago
Spatial sound reproduction systems using higher order loudspeakers
Sound reproduction systems aim to produce a desired sound field over a region of space. At high frequencies, the number of loudspeakers required is prohibitive. This paper shows t...
Mark A. Poletti, Thushara D. Abhayapala
ICASSP
2009
IEEE
13 years 11 months ago
An analytical approach to sound field reproduction with a movable sweet spot using circular distributions of loudspeakers
Sound field reproduction methods like higher order Ambisonics which are based on orthogonal expansions always introduce a limitation of the spatial bandwidth of the secondary sou...
Jens Ahrens, Sascha Spors
TASLP
2008
93views more  TASLP 2008»
13 years 4 months ago
Phantom Materialization: A Novel Method to Enhance Stereo Audio Reproduction on Headphones
Abstract-- Loudspeaker reproduction systems are subject to a compromise between spatial realism and cost. By simulating loudspeaker reproduction on headphones, the resulting spatia...
Jeroen Breebaart, Erik Schuijers
ICAD
2004
13 years 6 months ago
Capture and Recreation of Higher-Order 3D Sound Fields via Reciprocity
We propose a unified and simple approach for capturing and recreating 3D sound fields by exploring the reciprocity principle that is satisfied between the two processes. Our appro...
Zhiyun Li, Ramani Duraiswami, Nail A. Gumerov
ICASSP
2011
IEEE
12 years 8 months ago
Time domain reconstruction of spatial sound fields using compressed sensing
A novel technique for time domain spatial sound reproduction using compressed sensing is presented. The presented technique is based on the application of compressed sensing theor...
Andrew Wabnitz, Nicolas Epain, André van Sc...